Follow the people · Insider
Matthew W. Calkins
Matthew W. Calkins files insider transactions with the SEC as a ceo and president of Appian (APPN). We hold 3 disclosed purchases and sales filed since 31 May 2017, 2 of them in the last 90 days.
- Files forAPPN
- Disclosed buys and sells3 in all, 2 in the last 90 days
- Last disclosure11 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 31 May 2017 — 7 August 2026CEO and President · Appian (APPN)70 Form 4 lines · source: SEC Form 4
Everything they disclosed
70 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 2,580 shares of AppianSEC Form 411 August 2026Class A Common Stock · traded 7 August 2026 · filed 11 August 2026
- ▼ sold on the open market 1,609 shares of AppianSEC Form 411 August 2026Class A Common Stock · traded 7 August 2026 · filed 11 August 2026
- ▼ sold on the open market 9,264 shares of AppianSEC Form 411 August 2026Class A Common Stock · traded 7 August 2026 · filed 11 August 2026
- ▼ sold on the open market 31,547 shares of AppianSEC Form 411 August 2026Class A Common Stock · traded 7 August 2026 · filed 11 August 2026
- ▼ sold on the open market 37,515 shares of AppianSEC Form 48 July 2026Class A Common Stock · traded 7 July 2026 · filed 8 July 2026
- ▼ sold on the open market 12,485 shares of AppianSEC Form 48 July 2026Class A Common Stock · traded 7 July 2026 · filed 8 July 2026
- ▼ sold on the open market 50,000 shares of AppianSEC Form 410 June 2026Class A Common Stock · traded 8 June 2026 · filed 10 June 2026
- exercised options over 64,375 shares of AppianSEC Form 43 March 2026Class A Common Stock · traded 3 March 2026 · filed 3 March 2026
- had shares withheld for tax on 23,558 shares of AppianSEC Form 43 March 2026Class A Common Stock · traded 3 March 2026 · filed 3 March 2026
- exercised options over 64,375 shares of Appian (a derivative holding)SEC Form 43 March 2026Restricted Stock Unit · traded 3 March 2026 · filed 3 March 2026
- exercised options over 64,375 shares of Appian (a derivative holding)SEC Form 43 March 2026Restricted Stock Unit · traded 3 March 2026 · filed 3 March 2026
- exercised options over 64,375 shares of AppianSEC Form 43 March 2026Class A Common Stock · traded 3 March 2026 · filed 3 March 2026
- had shares withheld for tax on 23,558 shares of AppianSEC Form 43 March 2026Class A Common Stock · traded 3 March 2026 · filed 3 March 2026
- was granted 64,375 shares of Appian (a derivative holding)SEC Form 42 March 2026Restricted Stock Unit · traded 26 February 2026 · filed 2 March 2026
- was granted 64,375 shares of Appian (a derivative holding)SEC Form 42 March 2026Restricted Stock Unit · traded 26 February 2026 · filed 2 March 2026
- gave away 54,235 shares of AppianSEC Form 413 November 2024Class A Common Stock · traded 12 November 2024 · filed 13 November 2024
- exercised options over 1,444,183 shares of Appian (a derivative holding)SEC Form 41 October 2024Employee Stock Option (Right to Buy) · traded 1 October 2024 · filed 1 October 2024
- exercised options over 1,444,183 shares of Appian (a derivative holding)SEC Form 41 October 2024Class B Common Stock · traded 1 October 2024 · filed 1 October 2024
- converted 1,444,183 shares of Appian (a derivative holding)SEC Form 41 October 2024Class B Common Stock · traded 1 October 2024 · filed 1 October 2024
- converted 1,444,183 shares of AppianSEC Form 41 October 2024Class A Common Stock · traded 1 October 2024 · filed 1 October 2024
- gave away 17,850 shares of AppianSEC Form 430 December 2022Class A Common Stock · traded 1 March 2022 · filed 30 December 2022
- gave away 293,771 shares of AppianSEC Form 430 December 2022Class A Common Stock · traded 14 November 2022 · filed 30 December 2022
- was granted 700,000 shares of Appian (a derivative holding)SEC Form 410 June 2022Employee Stock Option (Right to Buy) · traded 8 June 2022 · filed 10 June 2022
- exercised options over 700,000 shares of Appian (a derivative holding)SEC Form 45 January 2022Employee Stock Option (Right to Buy) · traded 4 January 2022 · filed 5 January 2022
- exercised options over 700,000 shares of AppianSEC Form 45 January 2022Class A Common Stock · traded 4 January 2022 · filed 5 January 2022
- converted 175,000 shares of Appian (a derivative holding)SEC Form 410 December 2020Class B Common Stock · traded 8 December 2020 · filed 10 December 2020
- converted 75,000 shares of Appian (a derivative holding)SEC Form 410 December 2020Class B Common Stock · traded 9 December 2020 · filed 10 December 2020
- converted 175,000 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 7,170 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 24,892 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 26,179 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 4,919 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 13,982 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 54,723 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 25,542 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 7,352 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 1,578 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 4,946 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 3,117 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- ▼ sold on the open market 600 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 8 December 2020 · filed 10 December 2020
- converted 75,000 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 21,218 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 11,433 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 3,495 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 16,725 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 11,006 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 3,040 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 2,533 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 2,207 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 1,721 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 1,500 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- ▼ sold on the open market 122 shares of AppianSEC Form 410 December 2020Class A Common Stock · traded 9 December 2020 · filed 10 December 2020
- converted 375,000 shares of Appian (a derivative holding)SEC Form 44 June 2020Class B Common Stock · traded 2 June 2020 · filed 4 June 2020
- converted 375,000 shares of AppianSEC Form 44 June 2020Class A Common Stock · traded 2 June 2020 · filed 4 June 2020
- ▼ sold on the open market 375,000 shares of AppianSEC Form 44 June 2020Class A Common Stock · traded 2 June 2020 · filed 4 June 2020
- converted 375,000 shares of Appian (a derivative holding)SEC Form 410 September 2019Class B Common Stock · traded 9 September 2019 · filed 10 September 2019
- converted 375,000 shares of AppianSEC Form 410 September 2019Class A Common Stock · traded 9 September 2019 · filed 10 September 2019
- ▼ sold on the open market 375,000 shares of AppianSEC Form 410 September 2019Class A Common Stock · traded 9 September 2019 · filed 10 September 2019
- was granted 700,000 shares of Appian (a derivative holding)SEC Form 424 May 2019Employee Stock Option (Right to Buy) · traded 23 May 2019 · filed 24 May 2019
- returned to the issuer 383,897 shares of Appian (a derivative holding)SEC Form 410 December 2018Employee Stock Option (Right to Buy) · traded 7 December 2018 · filed 10 December 2018
- converted 200,000 shares of Appian (a derivative holding)SEC Form 427 August 2018Class B Common Stock · traded 23 August 2018 · filed 27 August 2018
- converted 200,000 shares of AppianSEC Form 427 August 2018Class A Common Stock · traded 23 August 2018 · filed 27 August 2018
- ▼ sold on the open market 200,000 shares of AppianSEC Form 427 August 2018Class A Common Stock · traded 23 August 2018 · filed 27 August 2018
- converted 250,000 shares of AppianSEC Form 421 November 2017Class A Common Stock · traded 20 November 2017 · filed 21 November 2017
- ▼ sold on the open market 250,000 shares of AppianSEC Form 421 November 2017Class A Common Stock · traded 20 November 2017 · filed 21 November 2017
- converted 250,000 shares of Appian (a derivative holding)SEC Form 421 November 2017Class B Common Stock · traded 20 November 2017 · filed 21 November 2017
- converted 168,724 shares of Appian (a derivative holding)SEC Form 431 May 2017Series A Convertible Preferred Stock · traded 31 May 2017 · filed 31 May 2017
- converted 506,170 shares of Appian (a derivative holding)SEC Form 431 May 2017Series A Convertible Preferred Stock · traded 31 May 2017 · filed 31 May 2017
- converted 168,724 shares of Appian (a derivative holding)SEC Form 431 May 2017Class B Common Stock · traded 31 May 2017 · filed 31 May 2017
- converted 506,170 shares of Appian (a derivative holding)SEC Form 431 May 2017Class B Common Stock · traded 31 May 2017 · filed 31 May 2017
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.